The main problem was 'class file has wrong version 55.0, should be 52.0'. This is caused when the Jar that I have included in the project was compiled with Java 11. The person who compiled that Jar ...

FINOS’ mission is to promote open innovation in financial services. See our full list of repos from our nearly 100 projects & 11 programs at finos.github.io The AI Readiness SIG provides a space to ...